package com.study.service;

import com.study.pojo.User;

public interface UserService {
    //用户登录
    boolean login(String username,String password);
    //用户注册
    int logon(String username,String password,String email,String gender,String telephone,String introduce);
    int updatePwd(String username,String old_password,String password);
    //得到用户全部信息
    User getUser(String username);


}
